Vocab Voyage is an MCP server with 31 tools an agent can call, among them award_game_xp, explain_word_in_context, file_support_ticket. It answers at https://gponcrussdahcdyrlhcr.supabase.co/functions/v1/mcp-server?ref=mcp_registry over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 11 September 2026; the last check, on 22 October 2026, succeeded.
20 MCP tools + 17 widgets for SAT/ISEE/SSAT/GRE/GMAT/LSAT prep. Flashcards, quizzes & games. Hosted.
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
award_game_xp | Award score-based XP from a game/activity (separate from study-time XP). Cascades to the leaderboard via DB trigger. Requires sign-in. Inputs: xp, reason |
explain_word_in_context | Explain what a word means inside a specific sentence — useful when a word has multiple meanings. Inputs: word, sentence |
file_support_ticket | File a real human-followup support ticket on behalf of the signed-in user. Use this when the user reports a bug, account lockout, complaint about a tutor, or anything Sparkle/the agent cannot resolve from data. The ticket is emailed to the Inputs: category, summary, conversation_snippet |
generate_quiz | Use this when the user wants to practice, be quizzed, or test their knowledge across multiple words at once. Generates a 1–10 question multiple-choice quiz for a test family (isee, ssat, sat, psat, gre, gmat, lsat, general). Renders the int Inputs: test_family, level, count |
get_child_session_detail | Auth-only. Parent-only. Detailed breakdown for a single child's study/quiz session — accuracy, missed words, duration. Defaults to the most recent session for the parent's first linked child if no `child_user_id` / `session_id` is supplied. Inputs: child_user_id, session_id |
get_class_session_trends | Auth-only. Tutor-only. Aggregate class-level trends across the tutor's classes (default 14 days, max 30). Pass `class_id` to scope to one class; omit it to get a worst-first rollup across up to 25 classes plus 1–3 struggling students. Inputs: class_id, days |
get_class_standing | Use this when a signed-in student asks how they're doing in their tutor class, who's ahead, who their rival is, or who they should challenge. Auth-only. Returns weekly XP rank inside the user's tutor class plus a winnable rival suggestion ( |
get_course_word_list | Get a sample of vocabulary words from a specific Vocab Voyage course. Use list_courses to discover slugs. Inputs: course_slug, limit |
get_definition | Use this when the user asks what a specific word means, requests its definition, part of speech, synonyms/antonyms, or an example sentence. Returns curated dictionary data from the Vocab Voyage corpus. Do not use for sentence-level meaning Inputs: word |
get_flashcards | Use this when the user asks for flashcards, wants to drill words individually, or wants a tap-to-flip review session. Returns 1–12 cards for a test family. Renders the interactive Vocab Voyage flashcards widget on supporting hosts; per-card Inputs: test_family, count |
get_my_progress | Use this when the signed-in user asks about their own streak, XP, words mastered, recent activity, or 'how am I doing'. Auth-only personal dashboard. Renders the interactive Vocab Voyage progress widget on supporting hosts; falls back to ma |
get_pending_invites | Use this when the signed-in user asks about pending parent invites, share codes, or whether their parent invite has been accepted yet. Returns each pending invite with hours_until_expiry. RULE: if any invite has hours_until_expiry < 24 (and |
get_recent_mistakes | Use this when the signed-in user asks about words they've gotten wrong, missed words, words to review, or wants to revisit recent mistakes. Returns up to 25 words from the last N days (default 7) with miss-rate and last-seen timestamp, plus Inputs: days, limit |
get_recommended_next_action | One-line 'do this next' hint derived from the user's current lifecycle phase. Useful when the agent wants a quick recommendation without rendering a full guidance card. Inputs: persona |
get_session_detail | Use this when the signed-in user asks 'what did I miss in [that session]', 'which words tripped me up', or 'what was my accuracy on session X'. Pass a session_id (study_sessions.id or adaptive_sessions.id, usually obtained from get_recent_s Inputs: session_id, include_timeline |
get_session_trends | Auth-only. Personal study trends over a window (default 14 days, max 90): session count, total minutes, accuracy trend (up/down/flat), and top-missed words. Use after a user asks 'how am I trending / am I improving / which words keep trippi Inputs: days |
get_sparkle_guidance | Returns Vocab Voyage's lifecycle-aware guidance: the user's current phase (e.g. student.at_risk), a friendly greeting, 2–3 recommended tool calls, and an optional CTA. Renders the session-debrief widget on supporting hosts. Anonymous caller Inputs: persona |
get_study_plan_recommendation | Auth-only. Returns a personalized N-day study plan (default 7, range 3–7) chosen from one of four focus modes (weak-topic-drill / streak-recovery / new-words / review-mastery) based on the user's recent trends. Inline only the first 3 days; Inputs: horizon_days |
get_word_of_the_day | Use this when the user asks for today's word, a daily vocabulary nudge, or a single-word warmup. Returns today's deterministic Word of the Day (definition, part of speech, example, synonyms/antonyms), optionally scoped to a test family (ise Inputs: test_family |
list_courses | Lists all 13 Vocab Voyage courses with their slugs and descriptions. |
list_starter_prompts | Lists Vocab Voyage's MCP starter prompts (also exposed via the standard MCP prompts/list endpoint). Useful for hosts that don't yet support prompts/list. |
mark_word_difficult | Manually mark a word as still-learning for the signed-in user (resets mastery toward learning band). Requires sign-in. Inputs: word, card_id |
mark_word_known | Manually mark a word as mastered for the signed-in user (same as the flashcard 'I knew this' override). Requires sign-in. Inputs: word, card_id |
nudge_child | Parent-only. Sends a 'check-in' push notification (and email fallback) to a linked child. Use when the parent says things like 'remind my kid to study', 'nudge my child', 'tell Sam to do their words today'. The server enforces a 24h cooldow Inputs: child_user_id, reason, message |
play_game | Use this when the user wants to play a vocabulary game, asks for something fun, or wants to learn through play. Launches one of 11 mini-games inside the host chat. Renders the matching ui://vocab-voyage/game/{slug} widget on supporting host Inputs: slug, test_family, count |
record_session_complete | Record a completed study session: writes study_sessions, awards study-time XP (+1/min, capped 30/day), and updates the daily streak. Use after a play_game / quiz / flashcard session ends. Requires sign-in. Inputs: deck_id, cards_studied, time_spent_seconds, session_type, session_title, correct_count |
record_word_result | Persist a single word answer (correct/incorrect) to the user's mastery progress. Mirrors the web app's word-mastery scaling so MCP study counts toward leaderboards and streaks. Requires sign-in. Inputs: word, card_id, is_correct, quiz_attempt_id, selected_answer, time_taken_seconds |
resend_pending_invite | Resend a pending parent invite by id. Use after get_pending_invites surfaces an invite expiring in <24h, or when the user explicitly asks to resend. Re-emails the existing invite_token; no new code is generated. 60s per-invite cooldown. Cal Inputs: invite_id |
set_persona | Bias subsequent Sparkle guidance toward a persona (student | parent | tutor | explorer). Session-scoped: the host should pass the chosen persona back to get_sparkle_guidance. Inputs: persona |
study_plan_preview | Use this when the user asks for a study plan, a multi-day prep schedule, or how to prepare for a test by date. Returns a 7-day plan (5 words/day) for a given test family. Renders the interactive Vocab Voyage study-plan widget on supporting Inputs: test_family, target_date |
update_adaptive_level | Run the adaptive-mastery promotion logic for the signed-in user (delegates to the web app's update-adaptive-mastery function). Requires sign-in. Inputs: course_id, words_studied, correct_count, total_count |
Every block below points at https://gponcrussdahcdyrlhcr.supabase.co/functions/v1/mcp-server?ref=mcp_registry. Pick your client and copy.
claude mcp add --transport http vocab-voyage https://gponcrussdahcdyrlhcr.supabase.co/functions/v1/mcp-server?ref=mcp_registry
{
"mcpServers": {
"vocab-voyage": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://gponcrussdahcdyrlhcr.supabase.co/functions/v1/mcp-server?ref=mcp_registry"]
}
}
}{
"mcpServers": {
"vocab-voyage": {
"url": "https://gponcrussdahcdyrlhcr.supabase.co/functions/v1/mcp-server?ref=mcp_registry"
}
}
}{
"servers": {
"vocab-voyage": {
"type": "http",
"url": "https://gponcrussdahcdyrlhcr.supabase.co/functions/v1/mcp-server?ref=mcp_registry"
}
}
}{
"context_servers": {
"vocab-voyage": {
"url": "https://gponcrussdahcdyrlhcr.supabase.co/functions/v1/mcp-server?ref=mcp_registry"
}
}
}{
"mcpServers": {
"vocab-voyage": {
"serverUrl": "https://gponcrussdahcdyrlhcr.supabase.co/functions/v1/mcp-server?ref=mcp_registry"
}
}
}{
"mcpServers": {
"vocab-voyage": {
"url": "https://gponcrussdahcdyrlhcr.supabase.co/functions/v1/mcp-server?ref=mcp_registry"
}
}
}name: Vocab Voyage
version: 0.0.1
schema: v1
mcpServers:
- name: Vocab Voyage
type: streamable-http
url: https://gponcrussdahcdyrlhcr.supabase.co/functions/v1/mcp-server?ref=mcp_registry{
"mcpServers": {
"vocab-voyage": {
"httpUrl": "https://gponcrussdahcdyrlhcr.supabase.co/functions/v1/mcp-server?ref=mcp_registry"
}
}
}{
"mcpServers": {
"vocab-voyage": {
"type": "http",
"url": "https://gponcrussdahcdyrlhcr.supabase.co/functions/v1/mcp-server?ref=mcp_registry"
}
}
}{
"mcpServers": {
"vocab-voyage": {
"url": "https://gponcrussdahcdyrlhcr.supabase.co/functions/v1/mcp-server?ref=mcp_registry"
}
}
}goose://extension?url=https%3A%2F%2Fgponcrussdahcdyrlhcr.supabase.co%2Ffunctions%2Fv1%2Fmcp-server%3Fref%3Dmcp_registry&type=streamable_http&id=vocab-voyage&name=Vocab%20Voyage
It answered our last check on 22 October 2026 in 290 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.
31, as returned by the server's own tools/list on 14 September 2026: award_game_xp, explain_word_in_context, file_support_ticket, generate_quiz, get_child_session_detail, get_class_session_trends, get_class_standing, get_course_word_list, and 23 more.
It answered our last check on 22 October 2026 in 290 ms. Over 6 checks since 11 September 2026 it answered 6.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://gponcrussdahcdyrlhcr.supabase.co/functions/v1/mcp-server?ref=mcp_registry. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: io.github.jaideepdhanoa. Endpoint host: gponcrussdahcdyrlhcr.supabase.co. ARD identifier: urn:air:io.github.jaideepdhanoa:mcp:vocab-voyage.
First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.